油菜早熟品种比较试验初报  

Comparison Test of Early Mature Rapeseed Varieties

作　　者：靳芙蓉[1] 何激光[1] 刘睿洋[1] 官春云[1] 

机构地区：[1]湖南农业大学农学院,长沙410128

出　　处：《作物研究》2011年第3期223-228,共6页Crop Research

基　　金：湖南省重大科技项目(nycytx00509);湖南省科技厅重大专项(2009FJ1006)

摘　　要：为了考察早熟品种在稻-稻-油三熟栽培地区的适应性及其特征特性,采取直播方式,对不同来源的10个早熟材料进行了早熟性、产量和抗性等的比较。结果表明:从早熟性来看,G-7和德油早1号成熟期最早,杂1062、早0902和早0904成熟期较早;从产量来看,早0902、早0904和G-7均比对照增产10%以上。通过对综合性状的考察,初步得出以下结论:早0902、早0904和G-7三个品种可以作为湖南省境内稻-稻-油三熟制栽培的早熟油菜品种。Ten early-maturing varieties which origin from several units have been used for comparisons of early maturity,yield and resistance via using a triplicate randomized blocks design and direct seeding way.The results suggested that G-7 and Deyou 1 were the earliest maturing varieties,following by Za1062,Zao0902 and Zao0904.As the unit yield,Zao0902,Zao0904 and G-7 yielded 10% more than the check variety.So Zao0902,Zao0904 and G-7 would be used as commercial early-maturing varieties planted for the rice-rice-rapeseed cropping system in Hunan province.

关 键 词：油菜 品种比较 栽培 早熟性 

分 类 号：S565.403.7[农业科学—作物学]